2012 BMW 640 review

See also:

Tachometer
Always avoid engine speeds in the red warning field. In this range, the fuel supply is interrupted to protect the engine. ...

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

At a glance
General informationContacts, appointments, tasks, notes, text messages, and emailscan be displayed using the Control Display if the mobile phone compatibly supports these functions and the require ...